export interface PointLocation {
    x: number;
    y: number;
}
export interface Size {
    width: number;
    height: number;
}
export interface Bounds extends PointLocation, Size {
}
export interface IGcSelectionBox {
    cursorStyle: "crosshair" | "text";
    get selectionBounds(): Bounds;
    set selectionBounds(bounds: Bounds);
    get previewImageUrl(): string | undefined;
    set previewImageUrl(dataUrl: string | undefined);
    get keepAspectRatio(): boolean;
    set keepAspectRatio(keepAspectRatio: boolean);
    disable(): any;
    show(initialBounds?: Bounds, selectionType?: GcSelectionBoxUsageType, keepAspectRatio?: boolean): any;
    hide(): any;
    showPointIndicator(coords: PointLocation, size: number, type: PointIndicatorType): void;
    clearPointIndicator(type: PointIndicatorType): void;
    clearPointIndicators(): void;
    addListener(uniqueKey: string, selectionBoxHandler: GcSelectionBoxHandler): any;
    removeListener(uniqueKey: string): any;
    invalidate(): any;
}
export declare type PointIndicatorType = "clone-stamp-src" | "clone-stamp-dest";
export declare type GcSelectionEdge = "s" | "e" | "n" | "w" | "ne" | "nw" | "sw" | "se" | "center";
export declare type SelectionBoundsChangedParams = {
    isDirty: boolean;
    trigger: "start" | "move" | "end";
};
export interface GcSelectionBoxHandler {
    onSelectionBoundsChanged(selection: Bounds, params: SelectionBoundsChangedParams): any;
}
export interface GcSelectionBoxHandler2 extends GcSelectionBoxHandler {
    onKeyDown: (e: KeyboardEvent, params: {
        alt: boolean;
        space: boolean;
        shift: boolean;
    }) => any;
    onSelectionDownOutside: (e: PointerEvent, params: {}) => any;
    onSelectionDownInside: (e: PointerEvent, params: {}) => any;
    onSelectionDblOutside: (e: PointerEvent, params: {}) => any;
    onSelectionDblInside: (e: PointerEvent, params: {}) => any;
}
export declare type GcSelectionBoxUsageType = "crop" | "resize" | "pencil" | "image-preview" | "object" | "default";